Chemical Division of AIResearch Technology Pte Ltd
Product: S H M P - F G
Chemical Description: Sodium Hexametaphosphate - Food Grade
(NaPO3)6
Sodium Hexametaphosphate - Food Grade is a fine white powder and it is very soluble in water. It has a specific gravity of 2.484 at 20oC and a melting point of 616oC. The product comes in glassy chips, fine white powder and granular powder.
Typical Properties:
|
Items |
Specifications |
|
Appearance |
Fine white powder,glassy |
|
chips, granular powder |
|
|
Molecular Weight |
611.17 |
|
Total Phosphorus(as P2O5)%m/m |
66.5 - 68.0 |
|
Heavy Metal as lead (Pb)ppm |
10 Max |
|
Arsenic (As) ppm |
3 Max |
|
Lead (Pb) ppm |
5 Max |
|
Fluorine as F, ppm |
10 Max |
|
PH (1% solution) |
6.6 - 7.3 |
|
Water insolubles,%m/m |
0.1 Max |
|
Loss on ignition(550oC/30min)%m/m |
0.5 Max |
Packing: 25kg wooven bag, 20mT/FCL